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Pollen
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Dust
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Mold
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Dust Mites
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Bacteria
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Pet Dander
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Smoke
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Viruses
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Cooking
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Odor
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Smog
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10x20x1 Air Filter
AC Furnace Air Filter 10x20x1 -Inches
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1. Select Filter Quality

Standard
MERV 8

Good
MERV 11

Better
MERV 13

Odor Eliminator
2. Select Quantity
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Select the number of filters
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Product Description
Item Model Number: FKFB10X20
Brand: Filter King Filter size: 10x20x1 Actual Size: 9.5 x 19.5 x .75 1-Inch Filter MERV 8 Filter Rating Protection From: Pollen, Household Dust, Mold Spores, Dust Mites, Bacteria, Pet Dander, Tobacco Smoke, Viruses Residential / Commercial Use
Manufactured in the US
Why Buy Air Filters From Filter King?

In comparison to fiberglass filters, 10x20x1 pleated air filters are at least 20 times more effective. All Filter King air filters are made in the US.

Filters frames are made out of heat resistant paperboard with horizontal grid supports. Able to withstand temperatures of up to 200° F and resistant to moisture, the paperboard frames do not support microbial growth and outperforms traditional cardboard frames.

Chemical free, electrostatically charged synthetic polyester media is pleated, maximizing the surface area, to capture a high number of airborne particles as small as 0.3 microns with low air flow resistance. To increase durability, the media is supported with a corrosion resistant steel wire.
10x20x1 Air Filter Reviews
What MERV Rating should I choose?
How Often to Change Your 10x20x1 Air Filter?
Filter King AC & furnace filters aren’t the typical fiberglass filters that need to be replaced every 30 days. Our filters can typically be used for 3 to 5 months before requiring to be changed. Naturally, a variety of things influence filter lifespan.
Some of the factors that influence your filter’s life include outdoor air quality, whether pets are in the home, and how well your HVAC system is maintained.
Your air filter becomes clogged over time by trapped particles, preventing airflow. The efficiency of the HVAC filter declines. Your system must work harder to heat and cool your home. The extra strain on the HVAC system causes higher energy bills. Regular home air filter replacements can prevent expensive system repairs or replacements down the road.
You should change your filter more frequently if you notice:
- Household dust build-up
- The air isn’t cooling as is used to
- There’s more dust near the air vents
- A dirty filter surface
- Higher energy bills
- Burning smells near your HVAC system.
10x20x1 Furnace Air Filter
Filter King 10x20x1 size furnace filters keep the air flow coming into a home while at the same time keeping airborne irritants out. Your furnace filters are an important part of any air conditioner system and provide protection to your ducts and home. The furnace filters in an HVAC system consist of a tight mesh weaving with a cardboard edge designed for easy installation. When air passes through the air filters any accompanying small and large particles are captured and absorbed while the air flow is allowed to pass. Over time, the amount of captured particles begins to fill in the mesh weaving and requires you to replace the old filters with new ones.
Dirty air filters in your home affect its overall indoor air quality, affects how comfortable and safe the air inside is to breathe. Over time, any issues with a dirty filter will become worse and eventually begin to affect your home as a whole. New furnace filters will provide a layer of protection to your home while at the same time allow air to efficiently pass through. In order for your HVAC system to keep running on optimal performance, replace filters every 90 days. Filter King 10x20x1 air filters rank 8, 11 or 13 on the MERV (Minimum Efficiency Reporting Value) scale as an eight. Our filters are capable of blocking out irritants from the air passing through them. They can trap irritants like,
- Pollen
- Household Dust
- Mold Spores
- Dust Mite Debris
- Bacteria
- Pet Dander
- Tobacco Smoke
- Viruses
10x20x1 Air Filter Delivery
The 10x20x1 air filters in your home will need regular maintenance in order to avoid any problems with your home’s air quality from becoming worse. The air filters in your heating and cooling system become dirty at a consistent rate, this rate is faster for the home's in more naturally irritant-filled environments. Dirty furnace filters also cause your system to work harder to push the airflow, putting strain on the system, eventually wasting energy and increased energy costs. We offer our filters at an affordable and fair price in comparison with other filters in the market. Filter King offers a premium delivery service to have your air filters brought to you, our subscription service even has new filters brought to our home monthly. Not ready for a subscription yet? Fret not! Sign up for our free filter change reminder program and we will remind you when it's time to change your furnace filters. Avoid lowered air quality and order now to enjoy fresh, clean air flow coming into your home today!